package cn.hhz.spring.life;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;

@Component
public class Life {
    private String meaning;

    public Life() {
        System.out.println("1、实例化阶段");
    }

    @Value("世界那么大，我要去看看")
    public void setMeaning(String meaning) {
        this.meaning = meaning;
        System.out.println("2、设置属性值"+this.meaning);
    }


    @PostConstruct
    public void init(){
        System.out.println("3、生命周期初始化");
    }

    @PreDestroy
    public void destroy(){
        System.out.println("销毁");
    }
}
